Provide a brief overview of environment considerations for racks holding servers, switches, routers, and other equipment.
What will be an ideal response?
Racks with servers, switches, routers, and such go into closets or server rooms and they dump heat. The environment within this space must be monitored and controlled for both temperature and humidity. Network components work better when cool rather than hot. The placement of a rack should optimize the airflow in a server area. All racks should be placed so that components draw air in from a shared cool row and then exhaust the hot air into a hot row. The heating, ventilation, and air conditioning (HVAC) system should be optimized to recirculate and purify the hot air into cool air in a continuous flow. Finally, follow the guidelines in the material safety data sheet (MSDS) for the racks and network components to determine best practices for recycling and so forth.
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The document ________ decides which changes to accept
A) commenter B) reviewer C) owner D) author
Any ________ validation is a way to use an input message to communicate data entry rules and/or expectations to the user
A) input B) data C) value D) text
What is the best way to handle SLAs if a secondary emergency occurs during an emergency situation?
A) Try to renegotiate the SLA when the second disaster is declared. B) The SLAs are made null and void. C) It is unavoidable that the SLAs will be violated. D) SLAs should be written such that this secondary situation causes the clock to be reset.
The item in the accompanying figure is the Toggle text ____ tool.
a. resolution
b. orientation
c. spectrum
d. aspect ratio